Standardize usage of virtual/override/final in chrome/browser/download/

chrome/browser/download/download_request_limiter_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/download/download_request_limiter.h"
 
 #include "base/bind.h"
 #include "base/run_loop.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/download/download_request_infobar_delegate.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/ui/website_settings/permission_bubble_manager.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/web_contents.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using content::WebContents;
 
 class DownloadRequestLimiterTest;
 
 class FakePermissionBubbleView : public PermissionBubbleView {
  public:
   explicit FakePermissionBubbleView(DownloadRequestLimiterTest *test)
       : test_(test), delegate_(NULL) {}
 
-  virtual ~FakePermissionBubbleView() {
+  ~FakePermissionBubbleView() override {
     if (delegate_)
       delegate_->SetView(NULL);
   }
 
   void Close() {
     if (delegate_)
       delegate_->Closing();
   }
 
   // PermissionBubbleView:
-  virtual void SetDelegate(Delegate* delegate) override {
-    delegate_ = delegate;
-  }
+  void SetDelegate(Delegate* delegate) override { delegate_ = delegate; }
 
-  virtual void Show(
-      const std::vector<PermissionBubbleRequest*>& requests,
-      const std::vector<bool>& accept_state,
-      bool customization_mode) override;
+  void Show(const std::vector<PermissionBubbleRequest*>& requests,
+            const std::vector<bool>& accept_state,
+            bool customization_mode) override;
 
-  virtual bool CanAcceptRequestUpdate() override { return false; }
+  bool CanAcceptRequestUpdate() override { return false; }
 
-  virtual void Hide() override {}
-  virtual bool IsVisible() override { return false; }
+  void Hide() override {}
+  bool IsVisible() override { return false; }
 
  private:
   DownloadRequestLimiterTest* test_;
   Delegate* delegate_;
 };
 
 class DownloadRequestLimiterTest : public ChromeRenderViewHostTestHarness {
  public:
   enum TestingAction {
     ACCEPT,
@@ skipping 392 matching lines @@
   CanDownload();
   ExpectAndResetCounts(0, 1, 0, __LINE__);
   ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 
   CanDownload();
   ExpectAndResetCounts(0, 1, 0, __LINE__);
   ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 }